UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tSUzFnjCONGfcZilXx3nRb/9u/GBIt1oGeCIbsfUJzE=' 
WHERE 
  key_id = '87f4eef00da8720de4fca46eb00e47520763ae2adac2cc7e1907cd8dfeca6c0e' 
  AND (
    token = 'tSUzFnjCONGfcZilXx3nRb/9u/GBIt1oGeCIbsfUJzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )